Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8813332 | Polymeric materials | Richard Thomas Leibfried, Guglielmo Pernice, Geoff Small, Alan Wood | 2014-08-26 |
| 7134495 | Apparatus and method for lining a downhole casing | Harold Robinson Wesson, Jr. | 2006-11-14 |
| 6915851 | Apparatus and method for lining a downhole casing | Harold Robinson Wesson, Jr. | 2005-07-12 |
| 6283211 | Method of patching downhole casing | — | 2001-09-04 |
| 5454419 | Method for lining a casing | — | 1995-10-03 |